Home / 2,093,808,309,220.10-3,136,314,155,538.20-1,328,502,527,989.90

Finding the Fourth Proportional to 2,093,808,309,220.10, 3,136,314,155,538.20 and 1,328,502,527,989.90

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Solution

The fourth proportional to 2,093,808,309,220.10, 3,136,314,155,538.20 and 1,328,502,527,989.90 is: 1,989,963,104,958.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,808,309,220.10 : 3,136,314,155,538.20 = 1,328,502,527,989.90 : x
  2. Step 2: Convert to fraction form
    2,093,808,309,220.10/3,136,314,155,538.20 = 1,328,502,527,989.90/x
  3. Step 3: Cross multiply
    2,093,808,309,220.10x = 3,136,314,155,538.20 × 1,328,502,527,989.90
  4. Step 4: Simplify right side
    2,093,808,309,220.10x = 4,166,601,284,203,006,901,878,784
  5. Step 5: Solve for x
    x = 4,166,601,284,203,006,901,878,784/2,093,808,309,220.10
  6. Step 6: Final answer
    x = 1,989,963,104,958.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.